package com.annotation.bean;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 *  ApplicationContextAware  IOC容器的注入器
 */
@Component
public class TestApplicationContextAware implements ApplicationContextAware {


    private ApplicationContext   applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        this.applicationContext=applicationContext;
        System.out.println("TestApplicationContextAware 的 setApplicationContext(ApplicationContext applicationContext )方法启动");
    }
}
